Shoe sole



FIG. 1 is a bottom plan view of a shoe sole showing our new design, the top, not shown, is flat, plain and unornamented;

FIG. 2 is a cross-sectional view as taken from line 2--2 of FIG. 1;

FIG. 3 is a cross-sectional view as taken from line 3--3 of FIG. 1;

FIG. 4 is a cross-sectional view as taken from line 4--4 of FIG. 1. 

The ornamental design for a shoe sole, as shown and described. 